I typically convert my graphics to PDF in order to include them in my latex documents, which I compile with "pdflatex." Here are some ways you can convert SVG to PDF. Some fancier aspects of SVG will not convert well, but other than scripting I have not covered discussed such things.
You might want to convert to EPS if you prefer to compile your documents with "latex".
You might want to convert to PNG if you want to post your images online for viewing by browsers that do not support SVG.