1) lindows basically uses wine and wine can't run MS Office for shit. (although runs other proggies pretty well.
2) to run MS Office in linux (any linux) you need Xover Office (codeweavers.com) and it officially supports Microsoft Office XP, 2000 and 97, not 2003. so i guess the answer to your question is NO.
3) Open Office 2.0 BETA kicks total ass!
4) why the hell would you run linspire of all the good distros available out there? Furthermore, why the hell would you pay for linux if its FREE!