I have AppleCare so getting the repair done is no problem whatsoever. My husband took it in for me so I have no idea if told them how long the problem has been happening or if it just started. Regardless, I have already been told that this is covered by the applecare warranty.
As to why I did wait so long..... no excuse I guess. It worked, it was just sort of annoying and I didn't want to give the computer up for an extended amount of time - like I have had to now. Oh well, lesson learned. The next time I purchase an Apple product it goes back at the first hint of something wrong!
this is the main reason I haven't sent mine in yet. I simply dont use the drive that much right now. It has begun to be VERY picky on what itll read or write, more so what itll write to.
Its got applecare now, and its not my machine anymore, so if the problem becomes a hinderence to the new owner, itll go in.