I was just about to make this thread last night too. No, it wasn't brief stint that I used the MS-1. It was my first sampler that I have from 1995 til now.

Things to know:
-No timestretch, so the best thing to do is to use the Master Pitch to sync samples with the turntable or CD source. Say you got your drum loop ready in the MS-1 but the piano from that Lieberachi record is too fast. Hit Utility and speed up the pitch of the drum break until it blends with the piano. After sampling the piano, slow down the Master Pitch and see what happens.
-Use Master Pitch together with Sampling Grade to alter the speed and sound when sampling or playing. Really alters the sonic spectrum.
-Divide feature is a destructive chop shop. Slice very accurately.
-Internal Memory can sample up to 56 seconds on LONG1. Unfortunately, even if you found the FLash Memory Card, it will not expand sample time. The card is more of a storage and you can only play one sample at a time from the card...BUT, you can sample and play long samples from the card and use the remaining 3 polyphony from the internal memory to create beats.