This morning I downloaded Visual Studio 2008 Beta 2.0 and installed it over the day. As always when a new version is out I'm looking forward to use the new features, but... As always I start missing the Add-Ins I usually use in the old version of the IDE - especially this is the case with ReSharper. So I tried out a few things and finally got it to run.
1) Add the path to ReSharper's Bin directory to the "Add-In File Paths" (Tools |Options | Environment | Add-in/Macro Security)
2) Import the following text as *.reg file to your registry (modify path to ReSharper to fit you setup if necessary).
REGEDIT4
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\VisualStudio\9.0\Menues]"{0c6e6407-13fc-4878-869a-c8b4016c57fe}"=",2007,5"
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\VisualStudio\9.0\InstalledProducts\Resharper]"Package"="{0c6e6407-13fc-4878-869a-c8b4016c57fe}""UseInterface"=dword:00000001
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\VisualStudio\9.0\Packages\{0c6e6407-13fc-4878-869a-c8b4016c57fe}]@="JetBrains.ReSharper.VS, Version=3.0.471.2, Culture=neutral, PublicKeyToken=null""Class"="JetBrains.ReSharper.VS.Customization.ReSharperPkg""Assembly"="JetBrains.ReSharper.VS""InprocServer32"="C:\\Windows\\system32\\\\mscoree.dll""CodeBase"="C:\\Program Files\\JetBrains\\ReSharper\\v3.0\\vs8.0\\\\Bin\\JetBrains.ReSharper.VS.dll""CompanyName"="JetBrains s.r.o.""ProductName"="ReSharper""ProductVersion"="3.0""MinEdition"="standard""ID"=dword:0000029a
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\VisualStudio\9.0\ToolWindows\{0024BEE0-BCE9-484F-AFA7-B5647916C26B}]@="{0C6E6407-13FC-4878-869A-C8B4016C57FE}""Name"="ReSharper StackTraceManager""DefaultCaption"="Stack Trace Explorer"
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\VisualStudio\9.0\ToolWindows\{04612F0D-0B03-4D82-8726-14E6D4143E6C}]@="{0C6E6407-13FC-4878-869A-C8B4016C57FE}""Name"="ReSharper FileStructureView""DefaultCaption"="File Structure"
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\VisualStudio\9.0\ToolWindows\{1EA986C6-340F-42C8-892E-F5779818D569}]@="{0C6E6407-13FC-4878-869A-C8B4016C57FE}""Name"="ReSharper SearchResultsWindow""DefaultCaption"="Find Results"
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\VisualStudio\9.0\ToolWindows\{532DDD98-F6A6-4A76-A84E-4AEA5211F733}]@="{0C6E6407-13FC-4878-869A-C8B4016C57FE}""Name"="ReSharper UnitTestExplorerWindow""DefaultCaption"="Unit Test Explorer"
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\VisualStudio\9.0\ToolWindows\{7DD08AD7-93B2-491F-A0E8-EE2BB4E78240}]@="{0C6E6407-13FC-4878-869A-C8B4016C57FE}""Name"="ReSharper ErrorsView""DefaultCaption"="Errors"
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\VisualStudio\9.0\ToolWindows\{AB97F511-6AF2-4D27-B468-E4048600093E}]@="{0C6E6407-13FC-4878-869A-C8B4016C57FE}""Name"="ReSharper HierarchyResultsWindow""DefaultCaption"="Type Hierarchy"
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\VisualStudio\9.0\ToolWindows\{AE42D903-E5A3-417D-BA25-3CE77B315EED}]@="{0C6E6407-13FC-4878-869A-C8B4016C57FE}""Name"="ReSharper TodoExplorerWindow""DefaultCaption"="To-do Explorer"
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\VisualStudio\9.0\ToolWindows\{B2BC9916-E3E6-43A8-AD5F-3BDB95F53DB5}]@="{0C6E6407-13FC-4878-869A-C8B4016C57FE}""Name"="ReSharper UnitTestSessionsWindow""DefaultCaption"="Unit Test Sessions"
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\VisualStudio\9.0\ToolWindows\{BE8B4DEB-7D8A-454D-91A8-31C32BE2BD94}]@="{0C6E6407-13FC-4878-869A-C8B4016C57FE}""Name"="ReSharper Resharper.CodeBehindToolwindow""DefaultCaption"="Code Behind"
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\VisualStudio\8.0\ToolWindows\{1067D97D-D956-4E91-849C-07DE62F0E620}]@="{0C6E6407-13FC-4878-869A-C8B4016C57FE}""Name"="ReSharper BuildOutput""DefaultCaption"="Build Output"