Hello all, I've been an avid watcher of these forums, as well as the Apple product line. I'm a college student and decided months ago that I would be converting to Mac when the time was right. I wasn't in any hurry either. Now that the MacBooks have been updated with Penryn, I'm ready to jump. Just a few questions or observations. 1) Has anyone run the MacBook as a desktop? While I don't plan on leaving it on all the time, I would like to hook up my 20" Dell Widescreen LCD that I bought before I ever paid attention to Apple. How well does the sleep mode function to allow me leave it hooked up for extended periods of time? 2) I noticed that the Penryn processors offered on the MacBook line offer 3MB of L2 Cache, compared to 4MB L2 Cache offered in the 65 nm Merom-based processors they replaced. While the Penryn processors run faster (Mhz wise), what is the difference? What exactly is L2 Cache anyway? 3) Running Windows will be required for me. Boot Camp? Fusion? Parallels? What is the best option? 4) Has anyone had any GOOD experiences with the wireless mighty mouse (I've only seen bad reviews)? What is a wireless alternative to the mighty mouse? 5) Has anyone uses a JVC Everio HDD camcorder with their Mac? I've got one and I'm interested in using iDVD to create home movies. Does iMovie import mpeg-2 videos? Thanks in advance for your input and advice. The day is almost here!