Upgrading to psp 6.60 cfw
 

So im on 6.39 ME-2. Whats the difference between 6.60 pro and me?

I stopped following PSP scene last year, but as far as I'm aware, all firmwares are hackable, mine is on 6.35 pro and it can do everything, just as the newest firmware CFW can do almost everything AFAIK.

ah, I shouldn't talk about a subject I'm not 100% sure on.
Just wait for a better answer :)

The only difference is that PRO has a new loader called the inferno which has good compatibility with games.

Also pro is 6.60 latest dirmware and has psn asweelll

Sent On The Go

Tempted to purchase a psp for custom firmware, would be good for long journeys in the car :P

As you wrote, ME-2, I take it you have a full-hackable PSP.
If you upgrade to 6.60, you can install ME-1.6 (6.60) which is the most recent Minimum Edition.
If you remain on 6.39, consider installing ME-9.7 (6.39) as it is more up-to-date than a very old release of ME-2.
Note: ME-1.6 (6.60) and ME-9.7 (6.39) have the same features, he simply updated their revision numbers separately as he started on 6.60 later.
All (L)ME releases can be found here
They are, in one way or another. Whether there is a Hen/LCFW/HBL for every firmware, is another story.
Keep in mind this does not mean full CFW. That is based on the PSP itself.
Pro's Inferno driver is different, but now has nearly the exact same ISO compatibility as ME's ME driver.
Minimum Edition has a 6.60 with ME-1.6 (6.60) and both of my 6.20 PSPgos have PSN access. The most recent OFW is not required for that. Only version.txt is needed. Create a file with that name inside seplugins, the text to place inside that file is here, then enable it in the recovery menu.
(Sorry for the pastie, I couldn't get attachments to work.)

Ok, so i went the route of ME 1-6, the pro installer was giving me sh**. Now, i NEED CWcheat to work, but it refuses to recognize my games, im no cheater, but for example, a year ago i was 28% done with GTA LCS, that memory stick has decided to fail, and so i lose my progress, im the kind of person who uses cheat devices as insurance, so id like to be back in staunton island but i am NOT playing all that all oer again, im barely on 5%, scrw that. I downloaded a file from megaupload that claimed it was for 6.60 ME, but same issue, can you help me with that? Can anybody? Please?

@jc_gargma for psp mod here xD...

Quick Summary

ME:M33 Like, battery options for older psps, and ME driver for games. Closed Source

PRO:Inferno Driver, Open-Source, so can be vastly improved.

Both can use CIPL (Custom IPL)

My personal favourite:
Since i own a 2k, i'll say ME, but depending on your model and version, you may have to switch to PRO (For later model psps, such as 88v3 2k and up, it's better to use PRO)

Edit: Just noticed your latest post, PRO is better handling plugins.