How about trying to port this
Would something like Origyn be more feasible ?
http://www.sand-labs.org/OWBAL_doc/
It seems to be designed for mobile devices which would make me suspect it would have all the libraries included with it ?
Here is a screen shot of what it looks like on a nokia phone, it'd be great to get a quality browser on the PSP
http://www.linuxdevices.com/files/mi...on_n800-sm.jpg
I just don't have the expertise to tackle a project like this myself but if there were any experienced developers out there who'd be into it I'm sure it would have a big impact.