I've gotten all but one back, since last October. The last one I'm waiting on (from CompUSA) was submitted about three months ago for a Samsung ML-1450 printer. The longest time it took me to get one was just over five months from Cendyne for a DVD-Rom drive. All this time I have been using these brown envelopes that are about 3/4 inch larger than legal envelopes, in hopes that they will "get noticed" and less likely get lost. The other rebates I've gotten have come from FujiFilm (4, 50-CD spindles), I/O Magic (CD-RW drive) and four different rebates on two Western Digital hard drives.