FluidSurveys is known for its simplicity in exporting surveys and results into different formats. Exporting to SPSS (PASW), in particular, is especially important for advanced research. Once you have obtained all of your information pertaining to your survey, you can export your results to SPSS. All you have to do is click on Analysis on the top right (the one with the pie chart) and then click export. The second box is where you can choose to export to SPSS. The software will generate a .SAV file which you can then open directly within SPSS (PASW) and use the graphical and statistical analysis offered with the software.
See a screenshot of exporting:
This video tutorial on analytics briefly discusses exporting to SPSS: