Hey guys, I'm on a gap year and working casually, so funds are a bit tight at the moment. Anyhow, I decided I'd like to buy a desktop Mac for storing all my music, movies and TV shows and perhaps use it for a side of light gaming (Sims etc). So I found a 21.5" Core 2 Duo iMac for AU $400 (US $307) but I managed to barter the seller down to AU $375 (US $288). We already have the early-2009 20" model as a family Mac, and that's been choking with Yosemite. Anyway, I was wondering in your opinions if I wasted my money - I've been trying to save but I just feel really guilty because it isn't as snappy as I expected (even under Mountain Lion). I'm waiting for Yosemite to download and then I'll perform a clean installation and maybe upgrade the 4GB RAM to 8GB or 16GB. I have a mid-2012 MacBook Pro 13" with an SSD and that runs perfectly - which is where my guilt stems from: did I really need this? Thoughts? Thanks.