Stargate SG-1 was one of the funniest and consistently well made science fiction shows ever made. Indeed, 10 years also makes it one of the longest running. It started to decline in the 8th season with the gradual exit of Richard Dean Anderson (aka MacGuyver) from the show yet still held up reasonably well with the other core characters and the absorption of the actors from the failed Farscape series. I recently finished watching the final episode of this enjoyable show. A collection of all the episodes is available here in high quality formats.