caling all web designers joomla help needed!

[eastybeasty]

hi everyone

my hubby uses subsim and ive been pulling my hear out with web stuff so he told me to post here and hopefully one of you lovely peoples can help


basically ive got a joomla site that i made for a dramatics company. ive used a program called kunena to provide the forum and have tweaked the colour scheme in this to fit in with the joomla colors (have tweaked the colours in joomla too)

now i have a problem. joomla needs updating. i have no idea how to do this really, ive posted on the joomla forum a while back but it managed to pickle my head! im worried bout kunena then not working right or having to tweak the colours again and i dont know what i did last time argh!

basically any help would be appreciated. i dont even know how to update joomla etc in a different place to where I currently have it online so any changes I make wont mess up my existing site!