My good friend, Brian, over at 
The Faithful Skeptic has been complaining lately of a "spiritual void" in his life.  I can't say that that feeling is foreign to me.  Within the past few months, however, I have found a spiritual practice that works really well for me, and I thought I would offer it up to you as a possibility.
I prayer the daily office after the use of the 
Order of Saint Luke an organization of which I am now a member.  That's right, I'm a monk now (of sorts), Br. David D. M. King, OSL.  Anyway, the generic versions of all of the offices are 
now online and available for download.  Try praying the 
Evening Office and the 
Morning Office first.  These are the two main offices of the day.  I also realy enjoy reading 
Compline, or at least the last bit of it, before I go to bed.  There is also a good 
overview of the daily office available.
But these generic versions (or "commons") are just the shell of the office.  If you find that you're enjoying this type of prayer and that it speaks to you, you'll want to have the real material that changes with the day and season (the "propers").  Go to 
OSL Publications and order the 
Daily Office Series.  You'll want to start off with 
Volume 3 - Easter and 
Volume 6 - The Daily Lectionary.  You might also want to pick up 
Volume 5 - For All the Saints, which is a great way to learn about how some people have lived out their faith to the fullest, both in the ancient and near past.
Please let me know how you like praying the daily office or if you have any questions about how to do it or about the materials I described.  Of course, everyone has to find spiritual disciplines that work for them, but I find this to be a very meaningful way to start and end my day.  The full office takes about 15 minutes, but if I'm in a rush, I can do a shortened version in just a couple of minutes.  If you're already familiar with the daily office, I still recommend these materials from OSL because of the extremely well written prayers and the radically inclusive language, something not found in 
The Book of Common Prayer.