10 hours a day, 5 days a week i use a laptop!
My daily work PC is a Toshiba p3-500 laptop.
With Win2000 and 192mb, it is simply awesome for daily "work" activities. If you have Win98 on your laptop consider upgrading to Win2000 it is simply sweet for laptops.
I used to carry it back and forth from home and work, but that got irritating, so now i just leave it at work and carry data CDs back and forth as needed.
Good Luck