what are those sick ass themes called?

[ZioNKuSh]

u need to like install some cxmb shit on ur psp. is that plug in available for the 6.39 pro b-7 custom firmware?

[WMD54]

yeah, here's a link http://psp.dashhacks.com/file/2098 installation and use are the same as with previous versions, and if you need to do some conversions to get the theme you want to work on the cfw you have, use this http://psp.dashhacks.com/file/1773