BPC 7.0 M Hardware questions

I am planning an upgrade to version 7. Would anyone have insight as to the following?

1) Page 14 of the BPC Master Guide shows BPC 7.M is compatible with Windows 2003 Enterprise server. Do you know if and when BPC 7.M will be certified to use with Windows 2008 Enterprise server?

2) Also Page 14: In a multi-server environment, Server 1 lists "Hardware - 32 bit" (for the WEb/App/File Share/SSRS/SSIS server). Server 2 is shown as 64 Bit. My question is in a multi-server environmnet will Server 1 run on 64bit hardware?

3) Will BPC 7.0M run on a Virtual server? For example, can my "Server 1" and "Server 2" exist on the same box physically but operate as two different Virtual machines?

Best regards,

Greg