The new PS3 firmware is rumored to include portable PSP movies from bluray discs, amongst BD-Live and no more 2GB limit on Divx files. Now's the time to finally pick up A PSP. Remote play here I come! :D...
You can do that but why when you can get a pro duo 4GB stick for $30 free shipping?
http://www.amazon.com/SanDisk-Memory-SDMSPDH-4096-901-Retail-Package/dp/B000EWE3GQ/ref=pd_bbs_sr_1?tag2=slickdeals&tag=slickdeals&ie=UTF8&s=electronics&qid=1206036315&sr=8-1