[S.T.D.]

A friend of mine helped me tweak a website design that we'd been working on in flash, but when he sent me the .fla with all of his tweaks he saved it in a format that's incompatible with my version of flash (Flash 8). He's on vacation now and won't be reachable for a couple weeks. Is there anything I can do to convert the file, or can anyone with Flash CS3 lend me a hand and convert to a compatible format? [surrender]