do you really think it was a good idea to ask the same question in three different topics?
On the other hand, it means you at least looked through these topics (very good!) and you brought them up and someone else might read those as well.
The last stable release did not have support for VS 2008. You must be used the binaries which are for VS 2005 (digits in TBB folder names, like in ia32vc8, refer to the version of Visual Studio and not to the year in VS name).
Unless you need the most recent features that have not yet been released in binary form, please take the last commercial-aligned release (tbb20_017oss) which has the necessary binaries for VS 2008 (in vc9 directory).