Liturgy offers links to a range of resources which can help you put acts of worship together.
Preaching gives links to useful sites and also to a number of my own sermons, not because they are particularly good but because they might spark some ideas for you.
Links is a page which gives, guess what - links to other sites which offer useful resources for 21st century church.
Bibliography offers an annotated bibliography, either by author or by topic, of books which relate to new ways of being church or being church in the 21st century.
Writings offers links to some of the stuff which i have written - none of it of any great merit but perhaps interesting to some.