My computer by passes startup and goes to a blue screen with writing on it saying not enough reboot memory I can not entry safemood or reboot to get into my computer.

Has this just started to happen?
have you installed any new programmes?

If you have a full version XP CD then boot it & try:

1. http://www.kellys-korner-xp.com/win_xp_rec.htm

Or:

2. http://michaelstevenstech.com/XPrepairinstall.htm

If your XP is an OEM version check your manual for recovery options.