How do I upload them to my phone?

Easyest way would be wia wap,try with a data cable or BT cable....not very complicated

I don't have WAP on my phone. oh and i have some skins on my comp that I want to put in. I have a data cable.

well...do you have the driver4 the phone?if so...install it.
you should than have an icon on your desktop with the phone manager and you could upload anything u want to your phone

I'm using Mobile Phone Tools.

Open it,and it should be something like "upload skins/themes"....after you installed the driver4 the phone....it should b easy....tell me if you have problems uploading the skin with the mobile phone tools

I don't have that option. I have Mobile Explorer, Image Studio, Melody Studio, MMS Studio, and Video Studio. Thats about it. I don't see any skins or whatever.

what about a phone broswer?have that option?i think that the driver for your phone is no good.Try downloading a PhoneManager or OxigenProSuit{for motorola}or try visiting theyr site for support

PS: tip: try uploading a theme in "image studio"{your case}and when you enter by phone try open the skin,maiby it will say "install?"if not in worst case it will say "file format not /supported/reconised/invalid format"