RLM Tools has released the beta 2 version of it's HP41C simulator. I was able to write and execute short program. Of course it i a work in progress and has a few rough edges, but for fans of emulators/simulators like myself, it is always a welcome addition to our software collection. The simulator has many interesting feature. For one, you can easily resize the simulator application window. The other feature I like, is the assigned keys appear on the keyboard and have a special background shading. The simulator includes GUI editors that allows you to view multiple lines of code, key assignments, and so on.
Judging from the menus, the developer seems to have plans to include loading modules. I am assuming (or better yet, hoping) that at least the popular MATH, and STAT modules will be included.
Namir