A firmware updater is available from Toshiba at this link:

http://www.csd.toshiba.com/cgi-bin/tais/support/jsp/modelContent.jsp?ct=DL&os=&category=&moid=2288418&rpn=undefined&modelFilter=MEV30K&selCategory=666409&selFamily=727858

CPU
Freescale i.MX31L processor

RAM
Samsung 4M x 32Bit x 4 Banks Mobile SDRAM
Info: http://www.samsung.com/products/semiconductor/MobileSDRAM/MobileSDRSDRAM/512Mbit/K4M51323PC/K4M51323PC.htm

Flash
Intel F160C3TD7
Info: http://download.intel.com/design/flcomp/datashts/29064523.pdf

Audio Codec
Wolfson WM8978G
Info: http://www.wolfsonmicro.com/products/WM8978/

Power management
Freescale MC13783
Info: http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=MC13783&nodeId=01J4Fs4881
Datasheet : http://www.freescale.com/files/rf_if/doc/data_sheet/MC13783.pdf

TV Out
Focus FS456
Info: http://www.focussemi.com/products/fs455.html

Battery
Li-poly 3.7V 2300mAh (Model number P11R06-01-S01)

HDD
Toshiba MK3008GAL (30gb version)