I usually light up a cig and hit the start button, then I most likely leave my appartment, not closing the door, and stand on the gallery, watching the city, until I can hear Skype is logging on to my account. By then I will have finished my cigarette, so the hole of the procedure must have taken about 8 minutes. Other than that I am using Statup Delayer with extreme headroom, 10 seconds for each program, so my startup procedure is: 30 seconds for initial boot and side-page defrag, 90 seconds for XP, 30 seconds for programs starting before Startup Delayer, making it 2½ minute before I can use the machine..--..but then 4 more minutes plus a lot of launching time for the rest of the company, making it a total of some 7 or 8 min.
I launch my XP several times a day, so I do smoke a lot...

