2000 Registry clean/compact/optimize?

[bizzybody]

Is there anything with 2000 Pro that'll let me clenup/compact the Registry like is possible with Win 9x?

In 9x, boot to DOS mode then enter

c:\>regedit /e backup.txt

then wait for the command prompt to return as it exports all valid data.

Next enter

c:\>regedit /c backup.txt

then wait for the counter to hit 100%. (If either step fails, time to nuke and pave.)

Is there anything similar for 2000 and XP?

I have NTREGOPT but it doesn't seem to do very much. I know there's a ton of junk in my registry because there's only 0.00001% of software authors knows what "uninstall" should really do...