> Actually, the Mark 2 remote has the same amount of memory as the Mark 1

Err... no, it doesn't. It also depends on *which* of the Mk.1 remotes you're taking about. The later version of the Mk.I had double the amount of the first batch.

As far as the amount of memory, You're both right. It has 1 Mb of flash ROM, 512k of RAM. In comparison with the RC-2000, we're taking different orders of magnitude here; the RC-2000 is based on a four bit micro, the Pronto on an embedded version of the Motorola 68000 family. They're not from the same planet.