Dynamic arrays and converting VB 6 to .NET

[stickan]

I'm thinking about converting a VB 6 project to .NET but wonders over some things...

I read in a book that VB .NET don't support dynamic arrays (Not in the way that VB 6 do anyway). Is that true?

And some questions that maybee are impossible to answer...

Is there mutch syntax in VB 6 that isn't the same in VB .NET?

If I have some 3:e parts controls in VB 6, will they work in .NET?
(If No what is your experince of trying to use the old code against the newer control in the .NET environmet. Is the properties, methods and events often very different compared to the older one?)

Do the standard controls that I have coded against work in .NET?

Can I open a VB 6 project in the .NET developer environment and it then tries to translate the code, if yes how good does this work?

I use the ADO objects and that works the same in .NET, or?

And what is the main reasons to convert besides it's "more" objectorientated and a newer developer environment?

Does the program run much slower in the .NET Framework?

I know that these are questions that theorists can write thick books about, but I guess some people here have the experince of converting this way and I would appreciate some smaller comments on how mutch work it was... (Yes, I understand that it also depends on someones skills and how big program it is... )

Maybe you have some good links that discuss these questions?