We've just completed our little cycle looking at shamata - especially with mantra. And we finished by working with the Chenrezig mantra - Om Mani Padme Hung (recording here). And it's Chenrezig that takes us into our next cycle of Thursdays looking at the role of imagination or creation-stage in Buddhist practice.
Do sign up (you can now sign up for multiple sessions in one basket) and come along or follow up with the recordings. I think this cycle will run for about 7 weeks.