I also find Atari emulators to be lacking in functionality..
I would like to have an Atari 8-bit emulator at least that is fully functional. So many of the cool 'high end' stuff you can do on an 8-bit, an 8-bit emulator simply cannot yet handle.
If anyone knows of an 8-bit emulator that can do the following please tell me where I can download or purchase:
*) Full compatibility for hooking up a modem or emulating a modem for online use
*) Full spectrum of available graphics modes
*) Fully working sound emulation (including digitized speech and digitized sampling playback) as the original hardware did
*) Full compatibility with 8-bit hardware add-ons like the handheld document scanner and COVOX audio digitizer