whats new after firmware 3.40 OE_A

hi to alll ...
well i have taken out my psp after long time from my bag so have no idea whats new firmware were relesed after that 3.40OE_A so can any 1 tell me about how to go for new coustome firmwares,,
well actually i have buyed the ps3 few months back n that time was able to do the remote psp settings with my ps3 while havin that firmware but now after updating to new firmware of ps3 to 2.10 i cant do the remote thign now n its givin the masg to update the firmware of psp ..so any 1 wanna help me out to tell about how to get through with new relesed firmwares as have forgotten much of the steps after adding my last firmware of psp told above ..so do replay plz thanks

I'm in the same position, I would like to know the answer to this as well....anyone?
-M

I'm another person that is in a similar position. Anyway help would be greatly appreciated.