My guestbook module will be fix it soon and release the v1.5 in next coupe of weeks, I decided continues with that from 3 days ago.
The next version will be include:
+ smart anti spam function
+ country list
+ XHTML and CSS layout
+ recode to loading time speed more faster
+ more function will be added
+ AJAX technique in v2.0
....
thanks for using it and support me about bug, problem.... :)
http://www.narga.net