SNP-SNP interaction db and tools

Question

[496527]

Hello,

I have some questions that using data.

I try to calculate SNP-SNPs interaction especially certain disease.

I want to use WTCCC or dbGap database.

1. To access dbGap do I need special access authorization ?

2. If I can how can I change data to calculate interaction for PLINK?

Thank you so much

[Ron]

Here is a software for SNP-SNP interactions http://snpsyn.biolab.si/index.html