Well, your success rate of 300 files in a weekend easily beats my best so I should obviously be asking you for advice.

I'm sorry my English is a bit difficult. I hope your translator converts me into something you can understand.

As to a virus, the only potential trouble will come from downloading short files you may see marked (Awesome!!!) and similar. Set your filters to avoid these files. More generally, the good thing about Macs (particuarly in Classic mode) is that they are untouched by almost every virus out there. So do not spend any money on additional security packages. They do not improve your security at all.

And that would seem to answer all your questions for the time being. For additional information, read around these forum pages. There is a lot of very useful information hidden away in them.

Good luck with your collection of files

David