You might want to check this site out here. You can find out what other users think of Comcast. If you do go with Comcast you can also use the Tools>Speed Test and see what kind of speed you are getting from Comcast. I have a little simple spreadsheet that I record the speed at different days and different times of day. I am keeping this to see when I have to start screaming at my cable provider that they need to make more resources available.

dan

Dell Dimension XPS-T500 ---> PIII 1 Ghz
0TA6L
Windows Me
256MB ECC Ram
Bios: A10
Promise ATA/100 Card
45 GB 7200 Maxtor ATA/100
4.1 GB 5400 Seagate
Zip 250 internal
Sony CD-RW CRX140E
Toshiba DVD SD-M1212
Cinemaster DVD decoder card
Turtle Beach Montego II Sound
Nvidia 550 Viper
3com 3C905B-TX NIC
3com USB ext. 56K voice Faxmodem Pro
3com Cable modem
Belkin 7 port USB hub
Sony CPD-200GS 17" monitor
HP 895Cxi Printer
Visioneer One Touch Scanner

Connection is great. Fast...but mail isn't that great. It's down sometimes.