Hey guys, Was thinking buying powerbook in near future. I am experienced PC user but Apple-ignorant. Few questions: - File Formats... If I have an external FW or USB hard drive, could I plug it into the PB and add files, then plug into PC to add files or is there different file systems between the two (need to partition to a certain file format)? Also, can I take an MP3 cd created on PC and transfer files to PB? What about other file formats like video, docs, etc.? - What sort of connection (cables, etc) can take my PB video output and show it on my LCD monitor? Is this feasible and does the quality look OK? - I have heard conflicting things about airport express (the new one). Can I take my university LAN connection, plug it into express and use wireless or does it only serve as a repeater for the Extreme base station? - Never done video editing before but thinking about it. Is it feasible on 12' PB or do I need something stronger? What about music editing? Thanks in advance for any help.