1.	apply for access with UCSC_Custom_Tracks (under /data/wade/) then you can have a folder under it
2.	make a folder called This_is_sample_for_track_hub
3.	make sub folders and files the same as in the sample
4.	fix hub.txt with the name of your folder, your email, fix genomes to reference you used
5.	copy your bw file to your reference folder(in the sample it is mm9)
6.	fix trackDb.txt with the name of your bw files, change the color if you like, fix the priority order of your data
7.	copy http://snpinfo.niehs.nih.gov/ucscview/your folde rname/ This_is_sample_for_track_hub /hub.txt to ucsc

Enjoy