Why wait to be a little more sober?
Here's me going through all 27,000 entries in regedit on a win98 system trying to get to know one another about 3 or 4 years ago.
The proper way to perform this daunting task is to have Frank Zappa cranked way up, and a bottle of crown. Place cutting board in your lap for the keyboard after you sit back in the lazy boy.
Open regedit, pour a drink, click one time on My Computer, hit the astrix key on your numeric key pad.
Start opening keys.
Cheers!
PS: This process is not for the faint of heart. I don't suggest anyone but the crazies to try this.