WebCam

[waterpoint]

Yes ... USB1 has a much lower transfer speed thus the image quality will be expected to be lower due to need to transfer realtime ...

[Alaska]

OFF TOPIC -  what is packet data? GRPS? How do I get all these settings?

[waterpoint]

Packet data is a technology that is been widely used nowaday and GPRS deployed this technique as well ... if its HP you're referring to, you have to get the setting from your telco ...