I have started lubing everything as well even though all of my dies are carbide (except .223). It just makes everything run so much smoother that it is well worth the effort. I know people don't put a lot of stock in Lee lube but I love it. It is really inexpensive, it dries well and isn't sticky and it is extremely easy to apply.
I have posted this on a couple of other threads today already. I mix 1 tube of Lee lube in about 12-16 oz of alcohol. I then put my brass in a zip-lock bag or even my wet tumbler (with it dry and clean) put some of the lube/alcohol mixture in and let it run (or if using zip locks, I roll them around).
The thing I love about this mixture is that one tube lasts a very long time yet you have the luxury of getting the lube all over both inside and outside of the case. It won't harm anything being left inside the case and most of it rubs off when you size your cases so you don't see it much, if at all, when you are done.