vsta on biprocessors pentium

Hello all.

Some manufacturers are making biprocessors pentium 90 motherboards.

I'm considering buying such a thing.

Does it make sense?

Are such motherboards useable?

Can VSTa be easily adapted to biprocessor operations?

Can these motherboards run (in monoprocessor mode) popular OSes such
as Linux?

Does anyone have hints, feature to check (eg cache consistency between
both processors), motherboard brands to avoid, etc?

-- 
Basile STARYNKEVITCH   ----  Commissariat a l Energie Atomique
DRN/DMT/SERMA * C.E. Saclay bat.470 * 91191 GIF/YVETTE CEDEX * France
fax: (33) 1- 69.08.23.81; phone: (33) 1- 69.08.40.66; homephone: (33) 1- 46.65.45.53
email: basile.starynkevitch@cea.fr (redirected to basile@soleil.serma.cea.fr);  
N.B. Any opinions expressed here are solely mine, and not of my organization.
N.B. Les opinions exprimees ici me sont personnelles et n engagent pas le CEA.
Please cite a small part of my mail in all answers
Veuillez citer une petite partie de mon courrier dans vos reponses