I have Swann cameras and was able to use their software to access the cameras remotely using my computer. Swann no longer supports access and using old browsers has not worked for me. Can I buy new software like Blue Iris or any other software to use with my dvr\swann camera set up? If this will not work what might work or do I need a new system? Any better recommendations for a camera system that I can view 24/7 with my computer and cell?