[Swordmaker]

I hate those flat keyboards! Is there more of an “old-style” keyboard with raised keys that I can use with my iMac?

The one that Apple sold had full movement keys. . . and several aftermarket versions did as well.

[WVKayaker]

Is there more of an “old-style” keyboard with raised keys that I can use with my iMac?

I brought one with me for my MacBook Pro. I got it at Walmart, and it is "Macally", USB. I think it was around $20 or less. Though I bought the 15" screen model, I use it with my 32" TV as an external monitor. Tastes great, less filling!