Okay so I have always been a PC user and I recently purchased a new Vista based Laptop, however I returned it asI couldn't get the majority of my programs to work correctly and I hated the interface, and how it slowed down the computer. A PC is not absolutely necessary for me. I am looking for something that is light weight, powerful, and has a decent battery life. I have NEVER used a mac before, except back in the Apple IIe days. Now I do have a few questions: 1) Are there good torrent sites out there for mac based software? 2) I do a lot of work processing and powerpoint presentations. I'm assuming I could "purchase" Office for mac and use it correct? 3) With leopard around the corner should I wait to purchase a mac? 4) I am considering just the regular Macbook and not the Macbook Pro, as I do not necessarily need a dedicated video card. Is the MBP woth the extra $$$? Thanks!