DCEmu Coder Uberjack is back with a new release of his Colecovision Emulator for the PSP, heres the release details:

Proving that I’m not actually dead, but restin’, is today’s release of ColEm PSP 2.6.1. It’s a pretty cool release, as it fixes games like Frogger and Heist, which are now playable. Straight from Marat’s documentation:

» State save file format (.STA) changed!
» Now clearing all RAM to zeros (Heist works)
» Now padding smaller ROMs with 0xFFs in LoadROM()
» Fixed Reset9918() to reset VDP completely (Boulder Dash and Frogger)
» Implemented SCREEN2 table address masking, thanks to Daniel Bienvenu
Just to re-emphasize, save state format has changed, so your old save states will not be compatible with the new version. Keep both versions if you don’t want to throw away all your hard work.

Download

For those who are still following my activities, I’m not actually restin’ – I got a new job in Los Angeles, and my new duties coupled with LA commute make it difficult for me to pursue my usual hacking (as in programming, not the evil variety) activities.

My new job, of course, hasn’t stopped me from emulation in general – I recently got a Nintendo Wii, and lost no time in unlocking its considerably more entertaining features. State of emulation (and homebrew in general) on the Wii seems to parallel that of the PSP, although it does seem to be further ahead (market penetration and all).

While I already have the devkit installed, and am considering adding features to some existing Wii emulators, I doubt I’ll ever do anything of the scale of my PSP projects again – I simply don’t have the time.

http://0xff.akop.org/2010/09/12/cole...sed/#more-1033

For more information and downloads, click here!

Heres some news from the official site regarding the PSP Emulator for Windows

Hello, Hykem here!

Since the last news update there have been some major fixes and upgrades to JPCSP, which haven't been posted here.
However, following the forum moving, jpcsp.org will finally undergo some big changes, starting with the more regular news briefing.

So, let's start with a new game report: "Harvest Moon: Hero of the Leaf Valley".
In the latest revisions, this 6.20 firmware game is now fully playable with just a small graphical bug (misplaced character's shadow) and lack of background music (undecodable AT3+ audio).

http://www.jpcsp.org/

For more information and downloads, click here!

News via http://www.psp-ita.com/?module=news&...4&view_reply=1

Yoshihiro while you take a little break from the world of PSP development DSonPSP, the only emulator of the Nintendo DS and PSP now in circulation that seems promising, the coder jonlimle it issues a unofficial version with some changes. This release is unfortunately not presented nothing but a modification to the program in future revisions are still counting on the introduction of attractive features including the ability to save / resume execution of Roma at any time, the possibility of take screenshots, support to Roma tablets in zip archives, and more.
Next, if you're interested, you can find a video that shows us the game UNO52 in action and the link to download.

For more information and downloads, click here!