I installed pCLAMP 10.0 in a WinXP bottle on Codeweavers 6.2 in Fedora 8 and successfully ran Clampfit. I haven't had a chance to test it extensively but opened a small .abf file without error. The graph sliders and axes scaling worked fine, although I couldn't get the toolbar zoom control to work. The exponential fit function also worked. Clampex and AxoScope also ran without error.