In a related note: Has anyone founded a company in the EU while on a student visa from the US (or elsewhere)? I'm currently studying in Lithuania and am hopin

In a related note: Has anyone founded a company in the EU while on a student visa from the US (or elsewhere)? I'm currently studying in Lithuania and am hoping to come back to Europe post-graduation, but I realize the difficulty in that (for more then 90 days) without a work visa. Founding a company would solve that, and there's more then enough things for me to work on, I just have no experience in European company founding and requirements. Has anyone done this?