http://cafe.empas.com/vaiou/photo/photovaio/read.html?asn=164¬ice=0&pno=1&oby=3&odir=0&fd=1&bt=30&ac=10&rurl=list.html
lots of pictures of the UX50 disassembled. Man those bits are small
http://www.mactablet.com.au Filmmaker, gadget fan and now managing director of a tech startup. Sony Vaio PCG-U3, 512MB, 30GB, BT, 802.11b/g 820grams LG P100, 1.2Ghz Core 2 Duo, 4GB, 100GB, BT, 802a/b/g, 1.3kg Panasonic CF-R3,512MB,80GB,802.11b/g,880grams. G4 Pwrbook 12inch 1.25GB 80GB 802.11g BT DL DVD+RW 2.3kg PSP Ceramic white 2GB MS Duo Cybershot DSC-P100
MK3008GAL CE series hard drive with different connector so it probably can not be upgraded. It is highest capacity now.