Now my Start Up disk is full! Help!

[FiddleFit]

I've been downloading a lot of Cathe's older workouts, and part way through I've been told my Start Up Disk is full. I have no idea how to download the rest of my videos. I use an iMac, and have a Time Machine, which should easily accommodate all these files. Can someone tell me how to get the rest of my videos?

Thanks!

 

[FiddleFit]

Got this resolved last night, thank heavens. Turns out, DH has been downloading tv shows like mad for quite some time and it's really filled up the hard drive. Time to buy an external one just to store his stuff!