We're running RDS with 50 - 60 users per server and are active users of SAP Crystal Reports. We recently performed an upgrade of our ERP system and as it would happen, they switched from 100% native code Crystal Reports 11 to a new product called SAP Viewer built on .NET.
We're experiencing severe JIT compilation times 8+ seconds before we have to do a printout - as RDS doesn't seem to keep JIT compiled natives in cache for very long. Is anyone aware of a regedit or ngen type solution that wouldn't require us to recompile the vendors source (we don't have access to it - like SAP would give it out anyway).