When we were watching 'Enchanted last night, it occurred to me that the magical conduit between here and Andalasia is like a wormhole! So imagine Jack and the rest of SG1 stepping out of the Stargate and realizing they're now animated. Jack and Pip would have excellent snarky banter! Troll would probably follow Sam around like a puppy, and Daniel would decide the Magic Mirror is a device of the Ancients. T'ealc could commune with trees what would actually talk back.
Resistance is futile!