updated from 3.55 cfw to rogero 4.30 v2.03 -> PROBLEMS

Hi,

after everybody kept telling me to move on and update to rogero i finally took the step... I allready regret it :(

Here's the situation :

- I had CFW 3.55
- I installed the qa toggle package and ran it
- I downgraded to 3.55 OFW
- I upgraded to rogero 4.30 v 2.03

But i have a feeling something is not allright.

First of all the MD5 checksum of the rogero update i did seems legit :

Rogero_CEX_4.30_v2.03.PUP
md5 checksum : 5f7434a46f7909689b00558a06071689

When the ps3 boots up i now see rogero above the ps3 logo.
But what's weird is when i go to system settings it shows :

system software Version 4.31

?? is that normal ?
Shouldn't that be rogero 4.30 cfw or something like that?

Anyway, all my previously installed packages are still there but running them gives an error 80010017
For example : open ftp, snes emulator,

Multiman (version 04.20.00) is also still there and i can run it (is that a good sign? )
But when i select a game and run it -> again error 80010017..

So either something is very wrong or i am missing something??

Please help !!
I'm not a noob, just been away a bit from the ps3 hacking scene, been stuck with 3.55 cfw since day 1 and finally took the plunge to rogero.
I really hope i'm overlooking something ... :dontknow:

anyway,

all help is much appreciated.