Cab Style regedits - get em here - requests welcomed

[delawaresace]

i have some questions

can i remove these .cab using the remove programs option under settings on my mogul? if so, does it revert back to the original settings from when my phone was new or the settings right before i installed the cab

reg hack don't take up any space. do these cabs do? if so, how much?

i have a 2 gb card. can i install these cabs on my card and have them work? are there any that need to be installed on my mogul to work?

thanks