A while back when I installed the new PE2 on my 1.5 with TMO and RSRD I was not able to see the PE2 changes. I have since found out why, allow me to explain.
When you instal PE2 via JSGME (atleast for me) It adds an install PE2 and Optional Mods folder in your SH4 directory. Uninstalling the mod
DOES NOT take this folder out of your directory leaving the changes active. When I added TMO and RSRD it overwrote these changes. After I did a search I found the folder, deleted both the install PE2 and Optional Mods folders and then uninstalled all the mods I had. I then reinstalled the mods and bingo, it works fine...
Maybe it just my one experiance maybe it is something that was over looked but thats what I have found. So anyone having the same problem I had should take this into account and see if it works.
Kriller2 do you know anything about this? Is it supposed to happen? Just thought I would share my discovery and help others with my problem.