I'm sure it's a mistake, let me just relish in my excitement of getting 8 TIMES more of a federal refund than I was expecting (talking 5 digits more than expected). Seriously though, has this happened to anyone else? I know I'm supposed to let it sit and wait for a letter from the IRS to explain the discrepancy, but I just ordered a new maxxed out 12-core Mac Pro 30 seconds ago when I found out..... ...no I didn't... I'm self-employed for the first time in 11 years so I don't know what to expect. Experiences?