It is not clear exactly what you want to do, but to get data into
The SNPs from UCSC can be imported using the "Get Data -> UCSC Main"
tool. Once the Table browser comes up, select the mouse genome (mm9?),
and the track "SNPs (128)". When exporting, make sure the "Galaxy"
checkbox is selected.
For your other data, use FTP upload using the "Get Data -> Upload"
FTP using a unix terminal or with a desktop client such as FileZilla
following the instructions on the tool page. Once the FTP is complete,
return to this tool, select the file and load into your history.
Once both files are present, you may need to make some changes to
using "Text Manipulation", depending on what you will do next.
It may help to review some of our tutorials:
And other shared data/workflows, via top menu bar "Shared".
Please let us know if we can help with a specific tool (sharing your
history would be helpful "Options -> Share or Publish").