This is the link to download the imputed genotypes at the 4 million (3,948,884) SNPs fully genotyped by NIEHS/Perlegen reseqeucing project. across 15 resequenced strains. Each file is compressed with gzip. Once the file is uncompressed, each file contains a header file describing each column. The genotypes are represented in the following format.

With posterior probabilities Imputed calls with high-confidence Imputed calls for every genotype
Chr01 (34MB) Chr01 (9.0MB) Chr01 (8.6MB)
Chr02 (21MB) Chr02 (5.3MB) Chr02 (4.9MB)
Chr03 (22MB) Chr03 (5.9MB) Chr03 (5.5MB)
Chr04 (21MB) Chr04 (5.4MB) Chr04 (5.0MB)
Chr05 (23MB) Chr05 (6.1MB) Chr05 (5.8MB)
Chr06 (26MB) Chr06 (6.3MB) Chr06 (6.0MB)
Chr07 (21MB) Chr07 (5.2MB) Chr07 (4.8MB)
Chr08 (22MB) Chr08 (5.3MB) Chr08 (4.9MB)
Chr09 (19MB) Chr09 (4.7MB) Chr09 (4.3MB)
Chr10 (21MB) Chr10 (4.6MB) Chr10 (4.2MB)
Chr11 (11MB) Chr11 (2.9MB) Chr11 (2.6MB)
Chr12 (20MB) Chr12 (4.8MB) Chr12 (4.5MB)
Chr13 (20MB) Chr13 (5.0MB) Chr13 (4.7MB)
Chr14 (17MB) Chr14 (4.3MB) Chr14 (4.0MB)
Chr15 (15MB) Chr15 (3.9MB) Chr15 (3.7MB)
Chr16 (15MB) Chr16 (3.6MB) Chr16 (3.4MB)
Chr17 (11MB) Chr17 (3.7MB) Chr17 (3.5MB)
Chr18 (14MB) Chr18 (3.6MB) Chr18 (3.3MB)
Chr19 (15MB) Chr19 (2.8MB) Chr19 (2.7MB)
ChrX (15MB) ChrX (2.9MB) ChrX (2.4MB)
AllChr (373MB) AllChr (95MB) AllChr (88MB)