bootable cd

For some reason my toshiba recovery cd stopped recognizing my type of computer. I called them and they said i need to make a bootable cd with the file tbios26.exe. I have no experience making bootable cds and wouldnt know where to start. What program???(freeware, please) What files to include? I am running xp tablet edition sp2. I have no floppy drive. I am positive my bios allows me to book from a cd. I just need to get a few files off the recovery cd , so no my windows is not dead.

please??
THANK YOU :)

These should help. I'm in school right now so I really didnt get a chance to read these articles in detail I just sorta skimmed through, but they should work. good luck!

http://www.tacktech.com/display.cfm?ttid=297

http://www.theeldergeek.com/slipstreamed_xpsp1_cd.htm