I'd love to be able to spread time spent doing a task over multiple companies. For instance, if I'm doing extensions for 150 companies and it takes me 4 minutes per extension...rather than going into 150 clients projects and adding 4 mintues per project with the description "filed tax extension", I'd just say 150 extensions x 4 minutes is 600 minutes (10 hours) and then have a checklist of every client and I'd just check off the clients for whom I just did extensions. This would probably save me about 1 minute per client which is over 2 hours of entering time, vs about 2 mintues total time to check the boxes for each client. Then it would just split the 10 hours evenly over those 150 clients.