Thanks Sue.
I know that its not a huge amount of time (I traced during the day which is when the log files are smaller), but it does get larger at night times (thats when it gets to 50+ minutes) - I'll need to keep the trace enabled during that time to capture whats going on then - this was just during a normal restore during the day with less activity.
I've checked VLFs and it only has 16. MDF is 70GB, LDF is 30GB. Set to autogrow by 500MB increments.

Any other ideas?

Thanks!
Melissa