more stable sleep mode for mph loader
Mph has posted in his forum how to use the 2.50 firmware with his game loader.
Once you have a 2.50 dump,
I have tested this with GTA (umd), and sleep mode is much more stable than using the hybrid firmware method (2.00 flash0 and flash1 with the prx's in the kd folder replaced with those from 2.50). Graphics still occasionally glitch (although much less frequently), but goes away if you just walk around a little bit.
Also Mega Man MHX and the modified Exit appear to work just as good as they did before.