I have what I tried below, but I eventually dropped the attempt. The Lenovo modules hung up VMWare any time I tried to boot it that way, and while I could mount the NTFS partition used by WinXP R/W with the tools below, I could not easily get WinXP to look at the lion's share of the drive. (My fault, really - if I weren't so attached to other filesystem types, I could probably have made this work).
