diff --git a/popsloader/core/exports.exp b/popsloader/core/exports.exp
index 5d9d1b9..1246e20 100644
--- a/popsloader/core/exports.exp
+++ b/popsloader/core/exports.exp
@@ -8,4 +8,8 @@ PSP_EXPORT_FUNC_HASH(module_start)
 PSP_EXPORT_VAR_HASH(module_info)
 PSP_EXPORT_END
 
+PSP_EXPORT_START(sceIdMgr_driver, 0x0011, 0x0001)
+PSP_EXPORT_FUNC_NID(sceIdMgr_driver_F464F91C, 0xF464F91C)
+PSP_EXPORT_END
+
 PSP_END_EXPORTS
diff --git a/popsloader/core/main.c b/popsloader/core/main.c
index 900ac04..7d50640 100644
--- a/popsloader/core/main.c
+++ b/popsloader/core/main.c
@@ -194,27 +194,6 @@ static int replace_module(int modid, SceSize argsize, void *argp, int *modstatus
 		return 0;
 	}
 
-	if(pops_fw_version == FW_500 && 0 == strcmp(modname, "scePops_Manager")) {
-		SceUID modid;
-		SceModule2 *mod_;
-		char path[256];
-
-		sprintf(path, "%sidmanager.prx", get_module_prefix());
-		modid = sceKernelLoadModule(path, 0, NULL);
-
-#ifdef DEBUG
-		if(modid < 0) {
-			printk("%s: load module %s -> 0x%08X\n", __func__, path, modid);
-			sceKernelDelayThread(2000000);
-		}
-#endif
-
-		mod_ = (SceModule2*) sceKernelFindModuleByUID(modid);
-		fix_nid((SceModule*)mod_);
-		
-		modid = sceKernelStartModule(modid, 0, 0, 0, 0);
-	}
-
 	modid = sceKernelLoadModule(redir_path, 0, NULL);
 
 	if(modid < 0) {
@@ -275,6 +254,7 @@ int custom_start_module(int modid, SceSize argsize, void *argp, int *modstatus,
 {
 	int ret, i;
 	char modpath[128];
+	SceModule2 *mod;
 
 	for(i=0; i<NELEMS(g_list); ++i) {
 		sprintf(modpath, "%s%s", get_module_prefix(), g_list[i].path);
@@ -286,6 +266,12 @@ int custom_start_module(int modid, SceSize argsize, void *argp, int *modstatus,
 		}
 	}
 
+	mod = (SceModule2*) sceKernelFindModuleByUID(modid);
+
+	if(0 == strcmp(mod->modname, "sceImpose_Driver")) {
+		fix_nid((SceModule*)mod);
+	}
+
 	return -1;
 }
 
@@ -318,13 +304,11 @@ int test_thread(SceSize args, void *argp)
 	return 0;
 }
 
-#if 0
 // for those FW required idmanager.prx
 int sceIdMgr_driver_F464F91C(void)
 {
 	return 0;
 }
-#endif
 
 int module_start(SceSize args, void* argp)
 {
@@ -333,7 +317,7 @@ int module_start(SceSize args, void* argp)
 	pops_fw_version = FW_639;
 	psp_fw_version = sceKernelDevkitVersion();
 	psp_model = sceKernelGetModel();
-	printk_init();
+	printk_init("ms0:/core.txt");
 	mount_memory_stick();
 
 	if(-1 == load_config() || g_conf.pops_fw_version == psp_fw_version) {
diff --git a/popsloader/core/nid_500_to_620.c b/popsloader/core/nid_500_to_620.c
index d876c4f..958c181 100644
--- a/popsloader/core/nid_500_to_620.c
+++ b/popsloader/core/nid_500_to_620.c
@@ -35,7 +35,6 @@ static nid_entry SysMemForKernel_nid[] = {
 	{ 0x5339A163, 0xA4AC3934, },
 	{ 0x950BCB31, 0xFEB5C72B, },
 	{ 0xD7E24299, 0xF5780DAA, },
-	{ 0x4803B7F1, 0x02AEA33F, }, // for idmanager.prx
 };
 
 static nid_entry ModuleMgrForKernel_nid[] = {
diff --git a/popsloader/core/nid_500_to_635.c b/popsloader/core/nid_500_to_635.c
index c9ca98a..16c1f3f 100644
--- a/popsloader/core/nid_500_to_635.c
+++ b/popsloader/core/nid_500_to_635.c
@@ -35,7 +35,6 @@ static nid_entry SysMemForKernel_nid[] = {
 	{ 0x5339A163, 0xF2FEAFD5, },
 	{ 0x950BCB31, 0x52B54B93, },
 	{ 0xD7E24299, 0x208F4820, },
-	{ 0x4803B7F1, 0x25A760F0, }, // for idmanager.prx
 };
 
 static nid_entry ModuleMgrForKernel_nid[] = {
diff --git a/popsloader/popcorn/Makefile b/popsloader/popcorn/Makefile
index ea1155f..3f13ec1 100644
--- a/popsloader/popcorn/Makefile
+++ b/popsloader/popcorn/Makefile
@@ -3,7 +3,7 @@ all:
 
 TARGET = popcorn
 
-OBJS = main.o icon.o popcorn_patch_offset.o $(PRO_HOME)/Stargate/analog_patch.o
+OBJS = main.o icon.o popcorn_patch_offset.o imports.o $(PRO_HOME)/Stargate/analog_patch.o
 OBJS += $(PRO_HOME)/Common/utils.o $(PRO_HOME)/Common/strsafe.o $(PRO_HOME)/Common/libs.o
 
 CFLAGS = -Os -G0 -Wall -I. -I$(PRO_HOME)/Common -I$(PRO_HOME)/include
diff --git a/popsloader/popcorn/imports.S b/popsloader/popcorn/imports.S
new file mode 100644
index 0000000..2f1b58a
--- /dev/null
+++ b/popsloader/popcorn/imports.S
@@ -0,0 +1,8 @@
+	.set noreorder
+
+#include "pspstub.s"
+
+	STUB_START "SysMemForKernel",0x40000011,0x00020005
+	STUB_FUNC  0x419DB8F4,sceKernelRegisterGetIdFunc
+	STUB_FUNC  0x6373995D,sceKernelGetModel
+	STUB_END
diff --git a/popsloader/popcorn/main.c b/popsloader/popcorn/main.c
index 5640fd6..aa50b51 100644
--- a/popsloader/popcorn/main.c
+++ b/popsloader/popcorn/main.c
@@ -37,6 +37,7 @@ struct Hooks {
 };
 
 extern void patch_analog_imports(SceModule *mod);
+extern int sceKernelRegisterGetIdFunc(int (*)(char *path, u8 *key));
 
 SEConfig conf;
 
@@ -931,6 +932,13 @@ static void setup_psx_fw_version(u32 fw_version)
 	_SysMemUserForUser_315AD3A0(fw_version);
 }
 
+static int get_keys(char *filename, u8 *keys)
+{
+	memcpy(keys, g_keys, sizeof(g_keys));
+
+	return 0;
+}
+
 int module_start(SceSize args, void* argp)
 {
 	char keypath[128];
@@ -959,6 +967,7 @@ int module_start(SceSize args, void* argp)
 		if(ret == 0) {
 			g_keys_bin_found = 1;
 			printk("keys.bin found\n");
+			sceKernelRegisterGetIdFunc(&get_keys);
 		}
 	}