1. You can plug a mouse into the joypad port if the game supports it.
2. The expansion port is for SX-1/SX-32/FMV expansions. Or whatever a developer decides to create for it. I don't know of any expansions besides the SX-series or the FMV. There might be though. Try google.
I've always loved the Amiga CD32. I recently repaired two non-working 32s. Man was I ever stoked. :-D
Some people like to buy the SX32 expansion and turn their CD32s into working Amiga 1200s, though good luck finding an SX32 you don't have to hock a kidney for.
Here's a fun
fact...
The CD32 was released in Canada and was planned for release in the United States. However, a deadline was reached for Commodore to pay a patent royalty to Cad Track for their use of their XOR patent. [1] A federal judge ordered an injunction against Commodore preventing them from importing anything into the United States. Commodore had built up CD32 inventory in their Philippine manufacturing facility for the United States launch, but, being unable to sell the consoles, they remained in the Philippines until the debts owed to the owners of the facility were settled. Commodore declared bankruptcy shortly afterwards, and the CD32 was never officially sold in the United States.
Had Commodore been able to sell the CD32 in the US, we might still see Commodore around today. I'm thinking we need to find that federal judge and... :madashell: