My PC is way too modern for OS/2. That's why I have no choice but to virtualize it. I highly doubt eComStation supports Intel's P35 chipet, SATA drives, and a Radeon HD2900XT. It's a shame too, because if I didn't game, I would switch to OS2/eComStation in a heartbeat.
I followed your instructions to a t, but for some reason, my cursor still gets trapped in the virtualbox OS/2 window when I click inside of it. Either I did something wrong, or it just doesn't support pointer integration for OS/2.
I guess I have no choice but to use VirtualPC. I like VirtualBox better, because it supports more guests, is faster, lighter, and has a feature called seamless mode, which is extremely cool, but I need pointer integration, since it's a total PITA to have the VM take over the mouse everytime I click inside it.