theora_d.lib linking error

Hi, when I try to compile "nebula2tools" .sln, with my Visual C++ Studio 2005 Express Edition (VC++8) I get this error:

theora_d.lib(toplevel.obj) : error LNK2019: unresolved external symbol _dsp_static_init referenced in function _theora_decode_init
(and a bunch of similar crap)

I have installed mangalore/nebula-dependencies.
Also added include/lib/execute path's as suggested earlier in this forum.
Any suggestions on what my computers* problem is?