I have a SA TiVo Series 2 (TCD24008A) that the fan is shot in (noisy). I tried hitting the fan with some 100% silicon spray which helped some, but I assume the bearings are shot as it's still quite noisy. It's not the HD as I just put a new one in it, and this thing is making way too much noise for just the HD. So, can anyone recommend a replacement fan that fits without modification? Preferably from Newegg?