MS Virtual Server/EMC VMware

Is anyone using vmware or MS virtual server to run any of their oracle components, test or prod? Specifically we are thinking of running the database and oem grid control on 1 of the above. Management has decided that virtualization is the way to go for future windows servers. Our admins are trying to decide which product to pick and their decision may be influenced by how well oracle runs on each platform.

Everything I've read suggests that Oracle only supports vmware and that rac isn't supported at all.

Thanks.
Joe

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