[BioC] Annotate Affy SNP6 probes in bioc

[Christian Ruckert]

I have a list of probesets from the Affymetrix GenomeWideSNP6 chip (e.g. 
CN_1111671, SNP_A-8305771) and want to annotate them in bioconductor, 
mainly with genome coordinates. Is there any easy to use annotation 
package like for the HGU133A chip? I know of NetAFFX, but I would like 
to circumvent the ex- and import steps.

Thanks,
Christian