I am a beginner in astronomy and I just bought a "Konus Konusmotor 500, 4.5" short tube equatorial reflector". Specs here: http://tinyurl.com/qzu6z
The only difference from the specs on that page is that the eyepieces I have are 20mm and 6mm.
What can I really see with it and from where do I start? Any hints/tips are appreciated. Also, is a barlow lens recommended?