DLL Strong Name GAC Util

Question

Hi. Please someone help meeeeee!!!!!!!!!!!!!! I want to distribute a C# dll with .COM interopability. I understand that in order to access the dll from VB6 I need to register the c# dll with a strong name and install it in the windows assembly using GACutil. In order to use these utilities i have to have the vs.net installed right??? in that case how does my client who only uses vb6 use this dll without having to install the .net development kit?