OK, so see questions like this one and this one and the question I have is - does one have to use Expression Blend to do Silverlight development or can any of it be done with just Visual Studio? (2008, in this case)
I haven't gotten started using Silverlight yet and through my workplace's MSDN I can get Expression Blend without any issues, but for my side work, do I have to drop the $499 for Expression Blend 2? (I know there's a trial but I'm thinking beyond that)
Obviously I'm concerned that in order to get into Silverlight development there's a huge financial investment involved and I already own Visual Studio 2008 - is it possible to do development without Expression Blend or would that just be impossible?