I'm looking at buying a video camera that can do HD 24p in the 3-4 thousand dollar range. I've always enjoyed working with the HVX200, and I'm thinking about buying an HVX200a online, it fits my budget and I know it's a good camera. My question though, is that a good long term purchase? Will that camera still be relevant a few years from now? Are there new technologies or products on the horizon that are newer, and might be a better investment? Thanks for the help in advance!