I'm a PC user about to switch to the Mac environment. Because of my Mac ignorance I need some advice on selecting an appropriate model/configuration. I currently use my PC for the usual applications such as emailing, internet surfing, share trading, banking, accounting, word-processing, spread-sheeting, etc. One particular application I have an interest in is the editing of digital video (from miniDV tapes) and photos, mixing audio and producing DVDs that run from 10 mins up to a max of about 45 mins. I'm currently using Adobe's Production Studio suite for this application including Premiere Pro, Photoshop, After Effects, etc. I don't have a need for portability but I do have a need to be able to run PC applications software and to be part of a small network, either ethernet or wireless. Although not essential, I would like the capability of being able to receive digital TV. Guidance on selecting an appropriate Mac would be appreciated. Thanks.