Hi, I’ve found the same. However, I have had a few problems opening some .pdf files. Some are opening fine, some are not. Has anyone else experienced this? I have been working around this by opening them i other programs; but I used to like Preview, and I’d like to like it, again. Suzanne > On Oct 30, 2014, at 2:25 PM, Tuscia-Falconer <tusciafalconer@xxxxxxxxxxxx> > wrote:In general, I have found the same thing; however, I am having a problem > with opening some files in > > A warning to Keith, you may not want to read this ! > > After two weeks of Yosemite on my 2008 iMac with 4Gb RAM I have no issues > that I would complain about. > The system feels rock solid, no bugs or lock ups with busy busy. > I would definitely suggest that 4Gb RAM may be a minimum. This is because > Yosemite uses RAM differently to earlier OS issues, though apparently > Mavericks was similar. > Because RAM has the fastest processing speed in the computer, the OS is > taking advantage of this and fills the RAM ready for use, this is why a > larger capacity is more beneficial. > With less RAM there is a longer delay when shifting between Applications as > as more data is being swapped, particularly if several larger Apps are open > at the same time. > So my bottom line is that I get a short delay when moving between Apps but > once there it is solid. > Yosemite leaves memory in RAM if there is space so that when you open an App > again it opens faster. > Yosemite has also been designed to accept all third party applications that > Mavericks accepted so you should not have any issues there. > Other than that it seems most of this upgrade is to do with its look which > doesn't apply to most of us, and it aligns the different Mac platforms > together so you can work on your iphone, ipad or imac at the same time. This > is through the Cloud. You are prompted to add this when Yosemite runs for the > first time. > You can also make phone calls through your desk or laptop so long as your > iphone is within bluetooth reach. > > TF > >> >> Click on the link below to go to our homepage. >> http://www.icanworkthisthing.com >> >> Manage your subscription by using the web interface on the link below. >> //www.freelists.org/list/macvoiceover >> >> Users can subscribe to this list by sending email to >> macvoiceover-request@xxxxxxxxxxxxx >> with 'subscribe' in the Subject field OR by logging into the Web >> interface at //www.freelists.org/list/macvoiceover >> > > Click on the link below to go to our homepage. > http://www.icanworkthisthing.com > > Manage your subscription by using the web interface on the link below. > //www.freelists.org/list/macvoiceover > > Users can subscribe to this list by sending email to > macvoiceover-request@xxxxxxxxxxxxx > with 'subscribe' in the Subject field OR by logging into the Web > interface at //www.freelists.org/list/macvoiceover >