I love the transparent Galaxy S lockscreen theme. I liked the function of the lockscreen and the idea but I didn't really like having the call + SMS puzzle pieces when I didn't have a missed call or SMS - they just blocked a nice wallpaper and were kinda ugly.
The transparent version has the floating puzzle pieces set to transparent so your wallpaper remains mostly intact/visible all the time.
Much nicer. Also removes the "fit puzzle to unlock" instruction block, which I thought was ugly and obtrusive.
[THEME] h_zee13's lockscreen theme collection - new theme 27/07 - Page 13