If you got these extensions together with template, please download template package for Joomla 3.0 and use the extensions that you will find inside. They have "30" in names.
If you purchased single extensions, try to install version 2.5 on Joomla 3.0. In most cases, this will work. If it doesn't work, please stand by... Within 2-3 days we will publish separate versions for Joomla 3.0 of all our extensions.
