WE NEED TO COME UP WITH STANDARD FORMAT WE CAN GET ALL CHIP DATA IN, OR A NUMBER OF FORMATS Minimally, we need Meta-info: build, dbSNP version Info for each genotype * SNP dbSNP (rs) ID * Individual ID, such that we can link the data in VcfGtDataFormat * Genotype (or alleles) * some quality score for this genotype * ...